<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Helo,</div><div><br></div><div>There is indeed a new stuf about that. We have a paper that</div><div>has just been accepted in IJNME. It is now possible to reparametrize</div><div>triangulated surfaces and therefore remes them. I have cc the</div><div>mail to my colleague emilie that has also worked on the paper</div><div>and that has maybe one or 2 biomedical examples that illustrate</div><div>the new stuff</div><div><br></div><div>JF</div><br><div><div>Le 19-sept.-09 à 23:00, Pierre JUILLARD a écrit :</div><br class="Apple-interchange-newline"><blockquote type="cite"><br>Hi Jean-François.<br><br>Yes, this is what I mean.<br>I would like to remesh a initial mesh deformed using the thin plate transform algorithm from the VTK library (basically, it is a deformation using morphing). After this deformation, the original CAD is not representative anymore of the the shape I finally have, and I would like to remesh it such that it is suitable for FE calculations using standard meshing parameters that I can use in GMSH when I'm using it to mesh a CAD geometry.<br> <br>To have a relevant new deformed shape (after morphing), I think to apply the morphing on a very fine mesh, such that even where there is no geometrical features before morphing, new ones can be represented after morphing (creation of a local bending or stiffner for instance). Will very fine meshes be a problem to remesh in coarser one?<br> <br>Any help and advices would really be appreciated.<br>Best regards,<br><br><br>Pierre<br><br><br><br><div class="gmail_quote">2009/9/19 Jean-Francois Remacle <span dir="ltr"><<a href="mailto:jean-francois.remacle@uclouvain.be">jean-francois.remacle@uclouvain.be</a>></span><br> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br> Le 19-sept.-09 à 00:15, Pierre JUILLARD a écrit :<div class="im"><br> <br> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi alll,<br> <br> Interested in remeshing, I had a search on the net to see if there is such a capability in GMSH.<br> It seemed so in GMSH 1.61, but seems to have been removed since.<br> <br> </blockquote> <br></div> You mean remeshing of triangulated surfaces without cad (STL's for example ?)<br> <br> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im"> Please could you tell me if it is foreseen to re-introduce this feature, and if so, when it is foreseen?<br> I thank you in advance.<br> <br> Best regards,<br> <br> Pierre<br> <br></div> _______________________________________________<br> gmsh mailing list<br> <a href="mailto:gmsh@geuz.org" target="_blank">gmsh@geuz.org</a><br> <a href="http://www.geuz.org/mailman/listinfo/gmsh" target="_blank">http://www.geuz.org/mailman/listinfo/gmsh</a><br> </blockquote> <br> ----------------<br> Prof. Jean-Francois Remacle<br> Universite catholique de Louvain (UCL)<br> Tel : +32-10-472352 -- Mobile : +32-473-909930<br> <br> <br> <br> <br> <br> </blockquote></div><br></blockquote></div><br><div> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>----------------</div><div>Prof. Jean-Francois Remacle</div><div>Universite catholique de Louvain (UCL)</div><div>Tel : +32-10-472352 -- Mobile : +32-473-909930 </div><div><br></div></div></span><br class="Apple-interchange-newline"></div></span><br class="Apple-interchange-newline"></div></span><br class="Apple-interchange-newline"> </div><br></body></html>